1257278122

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{1831}}^1\times {\mathrm{11839}}^1$

素因数の和:13701

約数の個数: 16

約数和(自身を含む): 1952179200

約数和(自身を除く): 694901078

約数列:

[1, 2, 29, 58, 1831, 3662, 11839, 23678, 53099, 106198, 343331, 686662, 21677209, 43354418, 628639061, 1257278122]

約数ペア:

[(1, 1257278122), (2, 628639061), (29, 43354418), (58, 21677209), (1831, 686662), (3662, 343331), (11839, 106198), (23678, 53099)]